摘要
杭州清泰水厂压力式膜系统设计总净产水量30万m3/d,采用压力式中空纤维膜。通过对已经投运近4年的水厂长期运行效果的研究,总结了整个处理工艺的净水效果,膜系统运行中的电耗、药耗以及长期运行中跨膜压差、渗透率的变化,可为今后膜处理水厂的设计及运行提供参考。
The pressure-driven membrane system in Hangzhou Qingtai water plant adoptshollow fiber membrane and has a total designed water production capacity of 300 000 m3/d. Through the study on the long-term operational performance of the membrane system which has been put on for nearly four years, the water purification effect of the whole treatment process, the electricityand chemicals consumption in operation of the membrane system, and the changes of transmembrane pressure and permeability in long-term operation are summarized in this paper.
作者
朱建文
Zhu Jianwen(Hangzhou Water Holding Group Co. , Ltd. , Hangzhou 310009, China)
出处
《给水排水》
CSCD
北大核心
2017年第11期9-11,共3页
Water & Wastewater Engineering
关键词
给水厂
膜处理系统
压力式中空纤维膜
跨膜压差
渗透率
运行成本
Drinking water treatment plant
Membrane system
Pressure-drivenhollow fiber membrane
Transmembrane pressure
Permeability
Operating costs
